# Terrorist threat

All time
UK raises terror threat level to ‘severe’ following Vienna attack
Australian PM says an 'elaborate terror plot' to bring down an airplane has been foiled
Now Canada's considering a ban on large devices on Middle Eastern flights
Irish security expert on Rio's terrorist threat: 'Preparations are very poor'
Strikes, terror threats and flooding - here's what Irish fans travelling to the Euros need to look out for
Gardaí 'lack resources for major emergency or terrorist threat'